By contrast, outbred populations are used when identical genotypes are unnecessary or a population with genetic variation is required, and are usually referred to as stocks rather than strains. Archived from the original on 2 December Laboratory Animal Science. The Journal of Comparative Neurology. Zucker and Theodore F.
is the rodent species that gave rise to all types of laboratory. A laboratory rat or lab rat is a rat of the species Rattus norvegicus domestica which is bred and Most are derived from the albino Wistar rat, which is still widely used.
Other common strains are the Sprague Dawley, FischerHoltzman.
Mnemonic, RAT. Taxon identifier, Scientific name, Rattus norvegicus Common name, Rat. Synonym.
Video: Rattus norvegicus wistar rats Method of Intraperitoneal injection in Wistar Rat
Other names, ›Buffalo rat ›Norway rat ›Rattus.
Species Specific Information Rat
Most are derived from the albino Wistar rat, which is still widely used. The microsatellite markers were integrated into the rat radiation hybrid RH map.
Gene Enrichment unavailable.
the Sprague-Dawley is larger than the Wistar, and the inbred Fischer rat is.
Institute for Laboratory Animal Research.
Rat Genome Database
Food and Chemical Toxicology. By contrast, outbred populations are used when identical genotypes are unnecessary or a population with genetic variation is required, and are usually referred to as stocks rather than strains. A laboratory rat or lab rat is a rat of the species Rattus norvegicus domestica which is bred and kept for scientific research. Namespaces Article Talk.
A set of highly informative rat simple sequence length polymorphism SSLP markers and genetically defined rat strains. Long and Evans in by crossing several Wistar females with a wild gray male.
The laboratory rat, Rattus norvegicus, belongs to the order Rodentia and family Muridae. Rats were first used for experimental purposes in the mid s. Phylogenetics of the laboratory rat Rattus norvegicus polymorphisms (SNPs) selected to be polymorphic between Brown Norway and SS or Wistar rat strains.
All but one of the testicular tumors occurred in the rats from a single supplier. The Journal of Comparative Neurology. Remove Watcher. Rat-catchers would not only make money by trapping the rodents, but also by selling them for food, or more commonly, for rat-baiting.
Video: Rattus norvegicus wistar rats Brown Rat (Rattus norvegicus)
They are utilized as a multipurpose model organism, frequently in behavioral and obesity research. Retrieved 5 December
Rattus norvegicus wistar rats
Phylogenetics of the laboratory rat Rattus norvegicus The paper by Atanur et al describing the whole genome sequencing of 28 rat strains includes a phylogenetic analysis of those strains. Laboratory Animal Science. Archived from the original on 16 August This panel was used to genotype animals from 31 inbred strains and 2 outbred strains as well as 3 wild rats.